PlainPermit

Do I need a permit for a retaining wall in San Antonio, TX?

Short answer: It depends on the details for a retaining wall in San Antonio, TX (for example: 4 ft or taller: permit).

Last verified: · Confidence: high · Status: Verified from official source

Not legal advice. Always confirm with your local building department. Rules change, and your parcel's zoning, HOA, historic district, floodplain or utility work can change the answer. We show the official source and the date we last checked it so you can verify for yourself.
Depends on your project Confidence: high

No permit for retaining walls under 4 ft (see IB 171). Taller walls need a permit.

What changes the answer

Cost

Fee not extracted; San Antonio sources list different trade permit fees, so confirm with Development Services. Unverified, confirm locally

Fee source: https://docsonline.sanantonio.gov/DSDUploads/HomeRemodeling.pdf · All verified San Antonio permit fees

Where to apply

City of San Antonio Development Services (BuildSA portal or One Stop, 1901 S. Alamo St.)

Permitting authority: City of San Antonio Development Services Department. Applies inside San Antonio city limits. Historic, Neighborhood Conservation and Corridor districts can add design review even for permit-exempt work. See also: how to apply for a building permit.

Official sources

“Retaining walls less than 4 feet (See IB 171 (PDF) for specific requirements)”

Source: https://www.sa.gov/Directory/Departments/DSD/Constructing/Residential/Permits/No-Permit-Required

Verified: · Status: verified · Confidence: high

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Other projects in San Antonio

Retaining wall permits elsewhere in Texas

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